<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <script>
    // 对象解构
    const obj = { name: 'zs', age: 18 }
    // const { name } = obj
    // console.log(name)

    // const name = "tom"
    // const { name: newName = "jack" } = obj
    // console.log(name)
    // console.log(newName)

    const { log } = console
    log("haha")

  </script>
</body>
</html>